85614080

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 209477664

約数和(自身を除く): 123863584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 631, 640, 848, 1060, 1262, 1280, 1696, 2120, 2524, 2560, 3155, 3392, 4240, 5048, 6310, 6784, 8480, 10096, 12620, 13568, 16960, 20192, 25240, 27136, 33443, 33920, 40384, 50480, 66886, 67840, 80768, 100960, 133772, 135680, 161536, 167215, 201920, 267544, 323072, 334430, 403840, 535088, 668860, 807680, 1070176, 1337720, 1615360, 2140352, 2675440, 4280704, 5350880, 8561408, 10701760, 17122816, 21403520, 42807040, 85614080]

約数ペア:

[(1, 85614080), (2, 42807040), (4, 21403520), (5, 17122816), (8, 10701760), (10, 8561408), (16, 5350880), (20, 4280704), (32, 2675440), (40, 2140352), (53, 1615360), (64, 1337720), (80, 1070176), (106, 807680), (128, 668860), (160, 535088), (212, 403840), (256, 334430), (265, 323072), (320, 267544), (424, 201920), (512, 167215), (530, 161536), (631, 135680), (640, 133772), (848, 100960), (1060, 80768), (1262, 67840), (1280, 66886), (1696, 50480), (2120, 40384), (2524, 33920), (2560, 33443), (3155, 27136), (3392, 25240), (4240, 20192), (5048, 16960), (6310, 13568), (6784, 12620), (8480, 10096)]